Silent Rider (Benz) ATV Silencer BT-16 Arctic Cat 400(06-14) 450(not CORE)(10-14) 500(06-14) 550(09-14) 650(05-13) 700(not TBX)(06-14) 1000(11-14) 650 MudPro(10-11) 700 MudPro(09-14) 1000 MudPro(11-14) ThunderCat(08-10) -FITS MODELS WITH BUMPER Made in the USA Custom Fit; Easy installation 14 gauge aluminized steel Powder Coated Black Matte Finish Heat Shield